While studies have shown that straight teeth and a nice smile have a positive effect on self-esteem, social interactions and job prospects, the numerous health benefits received as a result of wearing braces shouldn't be discounted, orthodontists say.

A prominent gender-reassignment surgeon resigned from a University of Miami clinic after he was accused of posting photos of patients' genitalia with racist and homophobic comments on Instagram, but he denied making the comments and said he was hacked.